Toshiba LF516 Instruction Manual page 27

Install a switch and fuse to isolate the
LF516/LF546 from mains power.
Power supply from mains
power can cause electric shock
or circuit break-down.
DO
Do not work on piping and wiring with
wet hands.
Wet hands may result in
electric shock
DON'T
Do not conduct wiring work with bare
hands.
Remaining electric charge
even if power is turned off can
still cause electric shock.
DON'T
Do not modify or disassemble the
LF516/LF546 unnecessarily.
Modifying or
disassembling this product can
cause electric shock,
malfunction of or damage to
DON'T
this product.
Flowmeter accuracy may be affected by the way wiring is executed. Proceed with correct wiring taking
the precautions in following pages.
CAUTION
Turn off mains power before conducting
wiring work.
Wiring while power is applied
can cause electric shock.
DO
Ground the LF516/LF546
independently from power equipment.
(100 ohm or less ground resistance)
Operating this product without
grounding can cause electric
DO
shock or malfunction.
For the power supply wiring and grounding
wiring, use crimping terminals with
insulated sleeve.
There is a risk of electric shock
due to drop-off or loosing, and a
risk of fire and equipment
DO
trouble due to heat generation.
The label shown left is
placed near the power
supply terminal on the
converter.
Be alert to electric shock.
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